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TPS2491 Datasheet PDF

Part Series:
TPS2491 Series
Category:
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Description:
The TPS2490 and TPS2491 are easy-to-use, positive high voltage, 10Pin Hot Swap Power Manager devices that safely drive an external N-channel MOSFET switch
Updated Time: 2023/01/13 02:28:05 (UTC + 8)

TPS2491 Datasheet PDF -

36 Pages
TI
Hot Swap Controller 1CH 80V N-Channel Positive High Voltage 10Pin VSSOP T/R
36 Pages
TI
The TPS2490 and TPS2491 are easy-to-use, positive high voltage, 10Pin Hot Swap Power Manager devices that safely drive an external N-channel MOSFET switch

TPS2491 - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
10 Pin
Case/Package
MSOP-10
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TPS2491 - TI Function Overview

The TPS2490 and TPS2491 are easy-to-use, positive high voltage, 10-pin Hot Swap Power Manager devices that safely drive an external N-channel MOSFET switch. The power limit and current limit (both are adjustable and independent of each other) ensure that the external MOSFET operates inside a selected safe operating area (SOA) under the harshest operating conditions. Applications include inrush current limiting, electronic circuit breaker protection, controlled load turn-on, interfacing to down-stream dc-to-dc converters, and power feed protection. These devices are available in a small, space-saving 10-pin MSOP package and significantly reduce the number of external devices, saving precious board space. The TPS2490/91 is supported by application notes, an evaluation module, and a design tool.
Programmable Power Limiting and Current Limiting for Complete SOA Protection
Wide Operating Range: +9 V to +80 V
Latched Operation (TPS2490) and Automatic Retry (TPS2491)
High-side Drive for Low-RDS(on) External N-channel MOSFET
Programmable Fault Timer to Protect the MOSFET and Eliminate Nuisance Shutdowns
Power Good Open-Drain Output for Downstream DC/DC Coordination
Enable can be used as a Programmable Undervoltage Lockout or Logic Control
Small, Space-saving 10-pin MSOP Package
Calculator Tool Available (SLVC033)
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